Tread portion of a motorcycle tire



FIG. 1 is a perspective view of a tread portion of a motorcycle tire, it being understood that the tread pattern repeats uniformly throughout the circumference of the tire.

FIG. 2 is a front elevation view thereof, the top plan view and bottom plan view are identical with the front elevation view.

FIG. 3 is a rear elevation view thereof.

FIG. 4 is a right side elevation view thereof.

FIG. 5 is a left side elevation view thereof.

FIG. 6 is an enlarged fragmentary front view thereof; and,

FIG. 7 is a cross-sectional view thereof taken in the direction of line 7–7 in FIG. 6.

The portion of the article shown in broken lines is for illustrative purpose only and forms no part of the claimed design. 

The ornamental design for a tread portion of a motorcycle tire, as shown and described. 